Dolphin Books and Fuel Publishing books

The image features the spines of two distinct books. One is published by Dolphin, a vintage imprint of Doubleday, now part of Penguin Random House. The other is a title from FUEL Publishing, an independent UK-based publishing house known for high-quality books on art, design, and culture.

Dolphin Books has a rich history originating in the United States as an imprint of Doubleday & Company, which was later acquired by Bertelsmann and merged to become part of the global media giant Penguin Random House. FUEL, on the other hand, is a London-based publishing house and design group founded by Damon Murray and Stephen Sorrell. While Penguin Random House operates globally with decentralized manufacturing, FUEL primarily manages its production from its headquarters in the United Kingdom.